Individual Calculations December 2021
 Bulava, Petr  Total change: -6.80  Rating chartPersonal card
 2. liga F 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2063 2046 1.00 2 0.04 20 0.80 
  Neumann, Filip 2105 CZE0.5010.08201.60 
  Cempel, Jaroslav f2020 CZE0.501-0.0420-0.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1. liga 2021/2022 vychod r3-4 various CZE 2021-11-27
RcRownchangeKK*chgGame
 2094 2046 0.50 2 -0.38 20 -7.60 
  Karlik, Ondrej c2159 CZE0.001-0.3520-7.00 
  Zadrapa, Radek 2028 CZE0.501-0.0320-0.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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